13697391

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 18724608

約数和(自身を除く): 5027217

約数列:

[1, 3, 71, 107, 213, 321, 601, 1803, 7597, 22791, 42671, 64307, 128013, 192921, 4565797, 13697391]

約数ペア:

[(1, 13697391), (3, 4565797), (71, 192921), (107, 128013), (213, 64307), (321, 42671), (601, 22791), (1803, 7597)]